SA2159 Datasheet, PDF (2/11 Pages) Silan Microelectronics Joint-stock – VOLTAGE CONTROLLED AMPLIFIER FOR ELECTRONIC VOLUME CONTROL

SA2159
ABSOLUTE MAXIMUM RATINGS (Tamb=25°C)
Characteristic
Positive Supply Voltage
Negative Supply Voltage
Supply Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Symbol
VCC
VEE
ICC
PD
TOP
TST
Ratings
+15
-15
30
330
-20~+75
-40~+125
Unit
V
V
mA
mW
°C
°C
RECOMMENDED OPERATING CONDITIONS
Characteristics
Supply Voltage
Supply Voltage
Bias Current
Signal Current
Symbol
VCC
VEE
ISET
IIN+IOUT
Test conditions
VCC- VEE=24V
ISET=2.4mA
Min Typ Max Unit
+4 +12 +15 V
-4
-12 -15
V
-
2
2.4 mA
-
125 550 µA
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VCC+=+15V, VCC-=-15V, Tamb =25°C)
Characteristics
Supply Current
Equiv. Input Bias Current
Input Offset Voltage
Output Offset Voltage
Gain Cell Idling Current
Gain-Control Constant
Gain-Control Temp Co
Gain-Control Linearity
Offset Isolation(Fig.14)
Output Noise
Symmetry Control Voltage
Total Harmonic Distortion
Symbol
Test conditions
ICC No signal
IB
No signal
VOFF(IN) No signal
ROUT=20KΩ
VOFF(OUT) 0 dB gain
THD adj for min
IIDLE
Tamb=20°C
-60dB<gain<+40 dB
EC+ Pins 2&4(fig.13)
EC- Pin 3
∆EC/∆Tamb Tamb~27°C
-60~40dB gain
EC+=-360mV, EC-=+360mV
20Hz-20kHz
ROUT=20KΩ
en(OUT)
0dBain
+15dBain
VSYM AV=0dB, THD<0.07%
IOUT=30µA,1KHz
THD
0dB gain
+20dB gain
-20dB gain
Min Typ Max Unit
-
2
3
mA
-
5
20 nA
-
+10
-
mV
-
1
mV
-
20
-
µA
5.8 5.9 6.1 mV/dB
-5.8 -5.9 -6.1 mV/dB
- -0.33 - %/°C
-
0.5
2
%
110 115
-
dB
-
-97 -89 dBV
-
-88 -82 dBV
-4
0
+4 mV
- 0.007 0.07 %
- 0.02 0.10 %
- 0.02 0.15 %
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
Rev: 1.0 2005.04.22
Page 2 of 11